Yes, you can get fudge at Goofy's Candy Co. in Downtown Disney.
We had 13 snack credits left at the end of our trip last week, we were able to use them at Goofy's Candy Co. for anything under $4.
We bought fudge ($3.95) caramel apples ($3.95) Giant Lollipops, Cookies and chocolates.
The kids had a lot of fun in the store picking out their treats.